CN221607629U - Detachable operation platform for portal crane - Google Patents
Detachable operation platform for portal crane Download PDFInfo
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- CN221607629U CN221607629U CN202323566749.6U CN202323566749U CN221607629U CN 221607629 U CN221607629 U CN 221607629U CN 202323566749 U CN202323566749 U CN 202323566749U CN 221607629 U CN221607629 U CN 221607629U
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Abstract
The utility model provides a detachable working platform for a gantry crane, comprising: remove round, connecting seat and lifting rope, it is equipped with the connecting seat to remove the round upper end, the connecting seat upper end is equipped with fixed carrier plate, fixed carrier plate upper end is equipped with the support body, support body upper end is equipped with the main platform, both sides all are equipped with a set of outer spacing around the main platform, the inboard upper end of outer spacing is equipped with the slide rail, the slide rail upper end is equipped with the running wheel, and compared with prior art, the utility model has following beneficial effect: through using the support body, can support main platform lower extreme, through using a plurality of groups running wheels, can adjust the front and back position of platform, lifting rope and lifting hook, through using motor, transfer case and movable capstan head seat, can increase the lifting torque to the lifting rope to improve the jack-up load of hoist.
Description
Technical Field
The utility model belongs to the technical field of portal cranes, and relates to a detachable working platform for a portal crane.
Background
The portal crane is hoisting equipment widely applied to various industrial sites, and detachable operation platforms in the prior art are various, however, the problem that the operation platforms cannot be conveniently moved and adjusted still exists, and the efficiency and the safety of the portal crane can be directly influenced.
First, the working platform of gantry cranes is usually fixed on a foundation, which limits its flexibility. In some cases, due to the fixed position of the work platform, the operator may need to move to a different location to complete the task, which not only increases the fatigue of the operator, but may also cause injury to the operator while working.
Second, due to the fixed position of the work platform, the gantry crane may need to adjust its position when handling items of different sizes and weights. However, existing portal cranes lack a convenient adjustment mechanism, which may require cumbersome adjustment procedures by the operator, increase the workload of the operator, and may result in low work efficiency.
Furthermore, due to the fixed position of the work platform, gantry cranes may face difficulties in handling tasks that require precise alignment. For example, in some cases, operators may need to place items in a particular location, but they may not be able to accurately accomplish this task due to work platform limitations. This may not only lead to low working efficiency but also damage to the articles or safety accidents, and thus a detachable working platform for a gantry crane is now needed to solve the above problems.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide a detachable working platform for a portal crane, which solves the problems in the prior art.
The utility model is realized by the following technical scheme: a detachable work platform for a gantry crane, comprising: the lifting device comprises a movable wheel, a connecting seat and a lifting rope, wherein the upper end of the movable wheel is provided with the connecting seat;
The upper end of the connecting seat is provided with a fixed bearing plate, the upper end of the fixed bearing plate is provided with a bracket body, the upper end of the bracket body is provided with a main platform, the front side and the rear side of the main platform are respectively provided with a group of outer limiting frames, the upper end of the inner side of each outer limiting frame is provided with a sliding rail, and the upper end of each sliding rail is provided with a movable wheel;
The movable wheel upper end is equipped with the platform, both sides all are equipped with the guardrail around the platform, the inside mounting groove that is equipped with of platform front end, the inside motor unit that is equipped with of mounting groove, the motor unit lower extreme is equipped with the lifting rope, the lifting rope lower extreme is equipped with the lifting hook.
As a preferable implementation mode, the movable wheels are provided with a plurality of groups, each two groups of movable wheels are fixedly connected with one group of connecting seats through bolts, and each group of connecting seats is fixedly connected with one group of fixed bearing plates.
As a preferred implementation mode, the fixed bearing plate is fixedly connected with a group of support bodies, the support bodies are formed by splicing a plurality of groups of support layers, the inclination angle of the support bodies is 30 degrees, every two groups of support bodies are fixedly connected with the lower end of the front side or the rear side of the main platform, and the lower end of the main platform can be supported through the support bodies.
As a preferred implementation mode, the two groups of support bodies on the same side are arranged on the same horizontal plane, the supporting angle is 60 degrees, and meanwhile, a group of moving rails are arranged at the lower ends of the plurality of groups of moving wheels of the two groups of support bodies on the same side, so that the support can keep stable tilting force in the left-right movement process of the main platform through the two groups of support bodies.
As a preferred implementation mode, a group of auxiliary platforms are arranged on the left side and the right side of the upper end of the main platform, the main platform is connected with two groups of auxiliary platforms, and a group of sliding rails are arranged on the upper end of each group of auxiliary platforms.
As a preferred implementation mode, each group of sliding rail upper ends are movably embedded with two groups of movable wheels, the movable wheels are provided with a plurality of groups, the movable wheels are connected with the left side and the right side of the platform in an embedded mode, and the front and back positions of the platform, the lifting rope and the lifting hook can be adjusted through the movable wheels.
As a preferable implementation mode, the platform is connected with the two groups of guardrails through welding, the motor unit is embedded with the mounting groove, an inner cavity is formed in the mounting groove, and the lifting rope penetrates through the inner cavity and is fixedly connected with the lifting hook.
As a preferred embodiment, the motor group includes a motor for driving, a transfer case for torque conversion, and a movable winch base for adjusting the length of the hoist rope, and the hoist rope can be increased in hoisting torque by the motor, the transfer case, and the movable winch base, and the hoisting load of the crane can be increased.
After the technical scheme is adopted, the utility model has the beneficial effects that: through using the support body, can support main platform lower extreme, through using a plurality of groups running wheels, can adjust the front and back position of platform, lifting rope and lifting hook, through using motor, transfer case and movable capstan head seat, can increase the lifting torque to the lifting rope to improve the jack-up load of hoist.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic elevational view of a removable work platform for a gantry crane according to the present utility model;
FIG. 2 is a front view block diagram of a cradle body support structure in the interior of a removable work platform for a gantry crane according to the present utility model;
FIG. 3 is a front view of a motor unit and hoist rope and hook arrangement in a removable work platform for a gantry crane according to the present utility model;
FIG. 4 is a top view of a platform of a removable work platform for a gantry crane according to the present utility model;
In the figure: 100-moving wheels, 110-connecting seats, 120-fixed bearing plates, 130-bracket bodies, 140-main platforms, 150-outer limiting frames, 160-sliding rails, 170-guardrails, 180-platforms, 190-mounting grooves, 200-moving wheels, 210-lifting hooks, 220-motor units and 230-lifting ropes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a detachable work platform for a gantry crane, comprising: the movable wheel 100, the connecting seat 110 and the lifting rope 230 are arranged at the upper end of the movable wheel 100;
The upper end of the connecting seat 110 is provided with a fixed bearing plate 120, the upper end of the fixed bearing plate 120 is provided with a bracket body 130, the upper end of the bracket body 130 is provided with a main platform 140, the front side and the rear side of the main platform 140 are provided with a group of outer limiting frames 150, the upper end of the inner side of the outer limiting frames 150 is provided with a sliding rail 160, and the upper end of the sliding rail 160 is provided with a movable wheel 200;
the upper end of the movable wheel 200 is provided with a platform 180, the front side and the rear side of the platform 180 are respectively provided with a guardrail 170, the front end of the platform 180 is internally provided with a mounting groove 190, the mounting groove 190 is internally provided with a motor unit 220, the lower end of the motor unit 220 is provided with a lifting rope 230, and the lower end of the lifting rope 230 is provided with a lifting hook 210.
The moving wheels 100 are provided with a plurality of groups, each two groups of moving wheels 100 are fixedly connected with one group of connecting seats 110 through bolts, and each group of connecting seats 110 are fixedly connected with one group of fixed carrier plates 120.
The fixed carrier plate 120 is fixedly connected with a group of bracket bodies 130, the bracket bodies 130 are formed by splicing a plurality of groups of brackets in a multi-layer manner, the inclination angle of the bracket bodies 130 is 30 degrees, every two groups of bracket bodies 130 are fixedly connected with the lower end of the front side or the rear side of the main platform 140, and the lower end of the main platform 140 can be supported through the bracket bodies 130.
The two sets of support bodies 130 on the same side are arranged on the same horizontal plane, the supporting angle is 60 degrees, and meanwhile, a group of moving rails are arranged at the lower ends of the plurality of sets of moving wheels 100 of the two sets of support bodies 130 on the same side, so that the main platform 140 can be supported by the two sets of support bodies 130 in a stable tilting force manner in the left-right moving process.
The left and right sides of the upper end of the main platform 140 are respectively provided with a group of auxiliary platforms, the main platform 140 is connected with two groups of auxiliary platforms, and the upper end of each group of auxiliary platforms is provided with a group of sliding rails 160.
The upper end of each group of sliding rails 160 is movably embedded with two groups of movable wheels 200, the movable wheels 200 are provided with a plurality of groups, the movable wheels 200 are embedded and connected with the left side and the right side of the platform 180, and the front and back positions of the platform 180, the lifting rope 230 and the lifting hook 210 can be adjusted through the movable wheels 200.
The platform 180 is connected with the two sets of guardrails 170 through welding, the motor unit 220 is embedded with the mounting groove 190, an inner cavity is formed in the mounting groove 190, and the lifting rope 230 penetrates through the inner cavity and is fixedly connected with the lifting hook 210.
The motor group 220 includes a motor for driving, a transfer case for torque conversion, and a movable capstan for adjusting the length of the hoist rope 230, and can increase a hoisting torque to the hoist rope 230 and increase a hoisting load of the crane by the motor, the transfer case, and the movable capstan.
Referring to fig. 1-4, as a first embodiment of the present utility model: in order to solve the problem that the working platform of the gantry crane is usually fixed on a foundation, the flexibility is limited, in some cases, due to the fixed position of the working platform, an operator may need to move to different positions to complete tasks, which not only increases the fatigue degree of the operator, but also may cause the operator to be injured during working, firstly, when the operator needs to adjust the position of the main platform 140, a group of moving rails are arranged at the lower ends of the plurality of groups of moving wheels 100 of the two groups of support bodies 130 at the same side, the moving wheels 100 can move at the upper ends of the moving rails, thereby being convenient for the operator to move the left and right positions of the main platform 140, and due to the large main platform 140, the tilting force and inertia can be generated in the moving process, and due to the fact that the two groups of support bodies 130 at the same side are arranged on the same horizontal plane, the supporting angle is 60 degrees, and the tilting angle of the support bodies 130 are 30 degrees, when the main platform 140 moves, the two groups of support the moving direction and the opposite direction of the main platform 140.
Referring to fig. 1-4, as a second embodiment of the present utility model: further, since the left side and the right side of the upper end of the main platform 140 are respectively provided with a set of auxiliary platforms, the main platform 140 is connected with two sets of auxiliary platforms, the upper end of each set of auxiliary platforms is provided with a set of sliding rails 160, the upper end of each set of sliding rails 160 is movably embedded with two sets of movable wheels 200, the movable wheels 200 are provided with a plurality of sets, when a worker needs to adjust the position of the lifting hook 210, the positions of the movable wheels 200 at the upper ends of the sliding rails 160 can be adjusted, and the movable wheels 200 can drive the platform 180 to move at the upper ends of the two sets of auxiliary platforms, so that the lifting ropes 230 can move back and forth between the two sets of auxiliary platforms, and the lifting flexibility of the gantry crane is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. A detachable work platform for a gantry crane, comprising: remove round (100), connecting seat (110) and lifting rope (230), its characterized in that: the upper end of the movable wheel (100) is provided with a connecting seat (110);
The upper end of the connecting seat (110) is provided with a fixed bearing plate (120), the upper end of the fixed bearing plate (120) is provided with a bracket body (130), the upper end of the bracket body (130) is provided with a main platform (140), the front side and the rear side of the main platform (140) are respectively provided with a group of outer limiting frames (150), the upper end of the inner side of each outer limiting frame (150) is provided with a sliding rail (160), and the upper end of each sliding rail (160) is provided with a movable wheel (200);
The movable wheel (200) upper end is equipped with platform (180), both sides all are equipped with guardrail (170) around platform (180), the inside mounting groove (190) that is equipped with of platform (180) front end, the inside motor group (220) that is equipped with of mounting groove (190), motor group (220) lower extreme is equipped with lifting rope (230), lifting rope (230) lower extreme is equipped with lifting hook (210).
2. A detachable work platform for a gantry crane according to claim 1, wherein: the movable wheels (100) are provided with a plurality of groups, each two groups of movable wheels (100) are fixedly connected with one group of connecting seats (110) through bolts, and each group of connecting seats (110) is fixedly connected with one group of fixed bearing plates (120).
3. A detachable work platform for a gantry crane according to claim 2, wherein: the fixed carrier plate (120) is fixedly connected with a group of support bodies (130), the support bodies (130) are formed by splicing a plurality of groups of supports in a multi-layer manner, the inclination angle of the support bodies (130) is 30 degrees, and every two groups of support bodies (130) are fixedly connected with the front side or the rear side lower end of the main platform (140).
4. A detachable work platform for a gantry crane according to claim 3, wherein: the two groups of the bracket bodies (130) on the same side are arranged on the same horizontal plane, the supporting angle is 60 degrees, and a group of moving rails are arranged at the lower ends of the plurality of groups of the moving wheels (100) of the two groups of the bracket bodies (130) on the same side.
5. A detachable work platform for a gantry crane according to claim 3, wherein: the left side and the right side of the upper end of the main platform (140) are respectively provided with a group of auxiliary platforms, the main platform (140) is connected with two groups of auxiliary platforms, and a group of sliding rails (160) are arranged at the upper end of each group of auxiliary platforms.
6. A detachable work platform for a gantry crane according to claim 5, wherein: each group of sliding rail (160) upper end and two groups of running wheels (200) activity gomphosis, running wheels (200) are equipped with a plurality of groups, and a plurality of groups running wheels (200) all with the inside embedded connection of platform (180) left and right sides.
7. A detachable work platform for a gantry crane according to claim 1, wherein: the platform (180) is connected with the two groups of guardrails (170) through welding, the motor unit (220) is mutually embedded with the mounting groove (190), an inner cavity is formed in the mounting groove (190), and the lifting rope (230) penetrates through the inner cavity and is fixedly connected with the lifting hook (210).
8. A detachable work platform for a gantry crane according to claim 7, wherein: the motor assembly (220) includes a motor for driving, a transfer case for torque conversion, and a movable capstan mount for adjusting the length of a hoist rope (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323566749.6U CN221607629U (en) | 2023-12-26 | 2023-12-26 | Detachable operation platform for portal crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323566749.6U CN221607629U (en) | 2023-12-26 | 2023-12-26 | Detachable operation platform for portal crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221607629U true CN221607629U (en) | 2024-08-27 |
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ID=92440209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323566749.6U Active CN221607629U (en) | 2023-12-26 | 2023-12-26 | Detachable operation platform for portal crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221607629U (en) |
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2023
- 2023-12-26 CN CN202323566749.6U patent/CN221607629U/en active Active
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